661521229200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:801

約数の個数: 1080

約数和(自身を含む): 2650185064800

約数和(自身を除く): 1988663835600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 30, 36, 38, 39, 40, 45, 48, 50, 52, 57, 60, 65, 72, 75, 76, 78, 80, 89, 90, 95, 100, 104, 114, 117, 120, 130, 144, 150, 152, 156, 169, 171, 178, 180, 190, 195, 200, 208, 225, 228, 234, 240, 247, 260, 267, 285, 300, 304, 312, 325, 338, 342, 356, 360, 380, 390, 400, 445, 450, 456, 468, 475, 494, 507, 520, 534, 570, 585, 600, 624, 643, 650, 676, 684, 712, 720, 741, 760, 780, 801, 845, 855, 890, 900, 912, 936, 950, 975, 988, 1014, 1040, 1068, 1140, 1157, 1170, 1200, 1235, 1286, 1300, 1335, 1352, 1368, 1424, 1425, 1482, 1520, 1521, 1560, 1602, 1690, 1691, 1710, 1780, 1800, 1872, 1900, 1929, 1950, 1976, 2028, 2136, 2223, 2225, 2280, 2314, 2340, 2470, 2535, 2572, 2600, 2670, 2704, 2736, 2850, 2925, 2964, 3042, 3120, 3204, 3211, 3215, 3380, 3382, 3420, 3471, 3560, 3600, 3705, 3800, 3858, 3900, 3952, 4005, 4056, 4225, 4272, 4275, 4446, 4450, 4560, 4628, 4680, 4940, 5070, 5073, 5144, 5200, 5340, 5700, 5785, 5787, 5850, 5928, 6084, 6175, 6408, 6422, 6430, 6675, 6760, 6764, 6840, 6942, 7120, 7410, 7600, 7605, 7716, 7800, 8010, 8112, 8359, 8450, 8455, 8550, 8892, 8900, 9256, 9360, 9633, 9645, 9880, 10140, 10146, 10288, 10413, 10680, 11115, 11400, 11570, 11574, 11700, 11856, 12168, 12217, 12350, 12675, 12816, 12844, 12860, 13350, 13520, 13528, 13680, 13884, 14820, 15041, 15210, 15219, 15432, 15600, 16020, 16055, 16075, 16718, 16900, 16910, 17100, 17355, 17784, 17800, 18512, 18525, 19266, 19290, 19760, 20025, 20280, 20292, 20826, 21360, 21983, 22230, 22800, 23140, 23148, 23400, 24336, 24434, 24700, 25077, 25350, 25365, 25688, 25720, 26700, 27056, 27768, 28899, 28925, 28935, 29640, 30082, 30420, 30438, 30864, 32040, 32110, 32150, 33436, 33800, 33820, 34200, 34710, 35568, 35600, 36651, 37050, 38025, 38532, 38580, 40050, 40560, 40584, 41652, 41795, 42275, 43966, 44460, 45123, 46280, 46296, 46800, 48165, 48225, 48868, 49400, 50154, 50700, 50730, 51376, 51440, 52065, 53400, 55536, 55575, 57227, 57798, 57850, 57870, 59280, 60164, 60840, 60876, 61085, 64080, 64220, 64300, 65949, 66872, 67600, 67640, 68400, 69420, 73302, 74100, 75205, 75231, 76050, 76095, 77064, 77160, 80100, 80275, 81168, 83304, 83590, 84550, 86775, 87932, 88920, 90246, 92560, 92592, 96330, 96450, 97736, 98800, 100308, 101400, 101460, 104130, 106800, 108667, 109915, 109953, 111150, 114454, 115596, 115700, 115740, 120328, 121680, 121752, 122170, 125385, 126825, 128440, 128600, 131898, 133744, 135280, 135369, 138840, 144495, 144675, 146604, 148200, 150410, 150462, 152100, 152190, 154128, 154320, 158821, 160200, 160550, 166608, 167180, 169100, 171681, 173550, 175864, 177840, 180492, 183255, 192660, 192900, 195472, 197847, 200616, 202800, 202920, 208260, 208975, 217334, 219830, 219906, 222300, 225615, 228908, 231192, 231400, 231480, 240656, 240825, 243504, 244340, 250770, 253650, 256880, 257200, 260325, 263796, 270738, 277680, 285779, 286135, 288990, 289350, 293208, 296400, 300820, 300924, 304200, 304380, 305425, 317642, 320400, 321100, 326001, 329745, 334360, 338200, 343362, 347100, 351728, 360984, 366510, 376025, 376155, 380475, 385320, 385800, 395694, 401232, 405840, 416520, 417950, 434668, 439660, 439812, 444600, 451230, 457816, 462384, 462800, 462960, 476463, 481650, 488680, 501540, 507300, 515043, 520650, 527592, 541476, 543335, 549575, 549765, 571558, 572270, 577980, 578700, 586416, 601640, 601848, 608400, 608760, 610850, 626925, 635284, 642200, 652002, 659490, 668720, 676400, 676845, 686724, 694200, 721968, 722475, 733020, 743951, 752050, 752310, 760950, 770640, 771600, 791388, 794105, 833040, 835900, 857337, 858405, 869336, 879320, 879624, 889200, 902460, 915632, 916275, 952926, 963300, 977360, 978003, 989235, 1003080, 1014600, 1030086, 1041300, 1055184, 1082952, 1086670, 1087313, 1099150, 1099530, 1128075, 1143116, 1144540, 1155960, 1157400, 1203280, 1203696, 1217520, 1221700, 1253850, 1270568, 1284400, 1304004, 1318980, 1353690, 1373448, 1388400, 1428895, 1429389, 1430675, 1444950, 1466040, 1487902, 1504100, 1504620, 1521900, 1582776, 1588210, 1630005, 1648725, 1671800, 1714674, 1716810, 1738672, 1758640, 1759248, 1804920, 1832550, 1880775, 1905852, 1926600, 1956006, 1978470, 2006160, 2029200, 2060172, 2064673, 2082600, 2165904, 2173340, 2174626, 2198300, 2199060, 2231853, 2256150, 2286232, 2289080, 2311920, 2314800, 2382315, 2443400, 2507700, 2541136, 2572011, 2575215, 2608008, 2637960, 2707380, 2716675, 2746896, 2748825, 2857790, 2858778, 2861350, 2889900, 2932080, 2975804, 3008200, 3009240, 3043800, 3165552, 3176420, 3260010, 3261939, 3297450, 3343600, 3384225, 3429348, 3433620, 3609840, 3665100, 3719755, 3761550, 3811704, 3853200, 3912012, 3956940, 3970525, 4120344, 4129346, 4165200, 4286685, 4292025, 4346680, 4349252, 4396600, 4398120, 4463706, 4512300, 4572464, 4578160, 4764630, 4886800, 4890015, 4946175, 5015400, 5144022, 5150430, 5216016, 5275920, 5414760, 5433350, 5436565, 5497650, 5715580, 5717556, 5722700, 5779800, 5951608, 6016400, 6018480, 6087600, 6194019, 6352840, 6520020, 6523878, 6594900, 6695559, 6768450, 6858696, 6867240, 7144475, 7146945, 7330200, 7439510, 7523100, 7623408, 7824024, 7913880, 7941050, 8150025, 8240688, 8258692, 8573370, 8584050, 8693360, 8698504, 8793200, 8796240, 8927412, 9024600, 9529260, 9671363, 9780030, 9785817, 9892350, 10030800, 10288044, 10300860, 10323365, 10829520, 10866700, 10873130, 10995300, 11159265, 11431160, 11435112, 11445400, 11559600, 11903216, 11911575, 12388038, 12705680, 12860055, 12876075, 13040040, 13047756, 13189800, 13391118, 13536900, 13717392, 13734480, 14135069, 14288950, 14293890, 14660400, 14879020, 15046200, 15648048, 15827760, 15882100, 16300050, 16309695, 16517384, 17146740, 17168100, 17397008, 17854824, 18049200, 18582057, 18598775, 19058520, 19342726, 19560060, 19571634, 19784700, 20576088, 20601720, 20646730, 21433425, 21733400, 21746260, 21990600, 22318530, 22862320, 22870224, 22890800, 23823150, 24450075, 24776076, 25720110, 25752150, 26080080, 26095512, 26379600, 26782236, 27073800, 27182825, 28270138, 28577900, 28587780, 29014089, 29758040, 30092400, 30970095, 31764200, 32600100, 32619390, 33034768, 33477795, 34293480, 34336200, 35709648, 35734725, 37164114, 37197550, 38117040, 38685452, 39120120, 39143268, 39569400, 41152176, 41203440, 41293460, 42405207, 42866850, 43466800, 43492520, 43981200, 44637060, 47646300, 48356815, 48900150, 48929085, 49552152, 51440220, 51504300, 51616825, 52191024, 53564472, 54147600, 54365650, 55796325, 56540276, 57155800, 57175560, 58028178, 59516080, 61940190, 63528400, 64300275, 65200200, 65238780, 66955590, 68586960, 68672400, 70675345, 71469450, 74328228, 74395100, 77370904, 78240240, 78286536, 79138800, 81548475, 82586920, 84810414, 85733700, 86985040, 87042267, 89274120, 92910285, 95292600, 96713630, 97800300, 97858170, 99104304, 102880440, 103008600, 103233650, 107128944, 108731300, 111592650, 113080552, 114311600, 114351120, 116056356, 123880380, 127215621, 128600550, 130400400, 130477560, 133911180, 141350690, 142938900, 145070445, 148656456, 148790200, 154741808, 154850475, 156573072, 163096950, 165173840, 167388975, 169620828, 171467400, 174084534, 178548240, 183755897, 185820570, 190585200, 193427260, 195600600, 195716340, 205760880, 206017200, 206467300, 212026035, 217462600, 223185300, 226161104, 232112712, 241784075, 244645425, 247760760, 254431242, 257201100, 260955120, 267822360, 282701380, 285877800, 290140890, 297312912, 297580400, 309700950, 326193900, 334777950, 339241656, 342934800, 348169068, 353376725, 367511794, 371641140, 386854520, 391201200, 391432680, 412934600, 424052070, 434925200, 435211335, 446370600, 464225424, 464551425, 483568150, 489290850, 495521520, 508862484, 514402200, 535644720, 551267691, 565402760, 571755600, 580281780, 619401900, 636078105, 652387800, 669555900, 678483312, 696338136, 706753450, 725352225, 735023588, 743282280, 773709040, 782865360, 825869200, 848104140, 870422670, 892741200, 918779485, 929102850, 967136300, 978581700, 1017724968, 1028804400, 1060130175, 1102535382, 1130805520, 1160563560, 1238803800, 1272156210, 1304775600, 1339111800, 1392676272, 1413506900, 1450704450, 1470047176, 1486564560, 1653803073, 1696208280, 1740845340, 1837558970, 1858205700, 1934272600, 1957163400, 2035449936, 2120260350, 2176056675, 2205070764, 2321127120, 2477607600, 2544312420, 2678223600, 2756338455, 2827013800, 2901408900, 2940094352, 3180390525, 3307606146, 3392416560, 3481690680, 3675117940, 3716411400, 3868545200, 3914326800, 4240520700, 4352113350, 4410141528, 4593897425, 5088624840, 5512676910, 5654027600, 5802817800, 6360781050, 6615212292, 6963381360, 7350235880, 7432822800, 8269015365, 8481041400, 8704226700, 8820283056, 9187794850, 10177249680, 11025353820, 11605635600, 12721562100, 13230424584, 13781692275, 14700471760, 16538030730, 16962082800, 17408453400, 18375589700, 22050707640, 25443124200, 26460849168, 27563384550, 33076061460, 34816906800, 36751179400, 41345076825, 44101415280, 50886248400, 55126769100, 66152122920, 73502358800, 82690153650, 110253538200, 132304245840, 165380307300, 220507076400, 330760614600, 661521229200]

約数ペア:

[(1, 661521229200), (2, 330760614600), (3, 220507076400), (4, 165380307300), (5, 132304245840), (6, 110253538200), (8, 82690153650), (9, 73502358800), (10, 66152122920), (12, 55126769100), (13, 50886248400), (15, 44101415280), (16, 41345076825), (18, 36751179400), (19, 34816906800), (20, 33076061460), (24, 27563384550), (25, 26460849168), (26, 25443124200), (30, 22050707640), (36, 18375589700), (38, 17408453400), (39, 16962082800), (40, 16538030730), (45, 14700471760), (48, 13781692275), (50, 13230424584), (52, 12721562100), (57, 11605635600), (60, 11025353820), (65, 10177249680), (72, 9187794850), (75, 8820283056), (76, 8704226700), (78, 8481041400), (80, 8269015365), (89, 7432822800), (90, 7350235880), (95, 6963381360), (100, 6615212292), (104, 6360781050), (114, 5802817800), (117, 5654027600), (120, 5512676910), (130, 5088624840), (144, 4593897425), (150, 4410141528), (152, 4352113350), (156, 4240520700), (169, 3914326800), (171, 3868545200), (178, 3716411400), (180, 3675117940), (190, 3481690680), (195, 3392416560), (200, 3307606146), (208, 3180390525), (225, 2940094352), (228, 2901408900), (234, 2827013800), (240, 2756338455), (247, 2678223600), (260, 2544312420), (267, 2477607600), (285, 2321127120), (300, 2205070764), (304, 2176056675), (312, 2120260350), (325, 2035449936), (338, 1957163400), (342, 1934272600), (356, 1858205700), (360, 1837558970), (380, 1740845340), (390, 1696208280), (400, 1653803073), (445, 1486564560), (450, 1470047176), (456, 1450704450), (468, 1413506900), (475, 1392676272), (494, 1339111800), (507, 1304775600), (520, 1272156210), (534, 1238803800), (570, 1160563560), (585, 1130805520), (600, 1102535382), (624, 1060130175), (643, 1028804400), (650, 1017724968), (676, 978581700), (684, 967136300), (712, 929102850), (720, 918779485), (741, 892741200), (760, 870422670), (780, 848104140), (801, 825869200), (845, 782865360), (855, 773709040), (890, 743282280), (900, 735023588), (912, 725352225), (936, 706753450), (950, 696338136), (975, 678483312), (988, 669555900), (1014, 652387800), (1040, 636078105), (1068, 619401900), (1140, 580281780), (1157, 571755600), (1170, 565402760), (1200, 551267691), (1235, 535644720), (1286, 514402200), (1300, 508862484), (1335, 495521520), (1352, 489290850), (1368, 483568150), (1424, 464551425), (1425, 464225424), (1482, 446370600), (1520, 435211335), (1521, 434925200), (1560, 424052070), (1602, 412934600), (1690, 391432680), (1691, 391201200), (1710, 386854520), (1780, 371641140), (1800, 367511794), (1872, 353376725), (1900, 348169068), (1929, 342934800), (1950, 339241656), (1976, 334777950), (2028, 326193900), (2136, 309700950), (2223, 297580400), (2225, 297312912), (2280, 290140890), (2314, 285877800), (2340, 282701380), (2470, 267822360), (2535, 260955120), (2572, 257201100), (2600, 254431242), (2670, 247760760), (2704, 244645425), (2736, 241784075), (2850, 232112712), (2925, 226161104), (2964, 223185300), (3042, 217462600), (3120, 212026035), (3204, 206467300), (3211, 206017200), (3215, 205760880), (3380, 195716340), (3382, 195600600), (3420, 193427260), (3471, 190585200), (3560, 185820570), (3600, 183755897), (3705, 178548240), (3800, 174084534), (3858, 171467400), (3900, 169620828), (3952, 167388975), (4005, 165173840), (4056, 163096950), (4225, 156573072), (4272, 154850475), (4275, 154741808), (4446, 148790200), (4450, 148656456), (4560, 145070445), (4628, 142938900), (4680, 141350690), (4940, 133911180), (5070, 130477560), (5073, 130400400), (5144, 128600550), (5200, 127215621), (5340, 123880380), (5700, 116056356), (5785, 114351120), (5787, 114311600), (5850, 113080552), (5928, 111592650), (6084, 108731300), (6175, 107128944), (6408, 103233650), (6422, 103008600), (6430, 102880440), (6675, 99104304), (6760, 97858170), (6764, 97800300), (6840, 96713630), (6942, 95292600), (7120, 92910285), (7410, 89274120), (7600, 87042267), (7605, 86985040), (7716, 85733700), (7800, 84810414), (8010, 82586920), (8112, 81548475), (8359, 79138800), (8450, 78286536), (8455, 78240240), (8550, 77370904), (8892, 74395100), (8900, 74328228), (9256, 71469450), (9360, 70675345), (9633, 68672400), (9645, 68586960), (9880, 66955590), (10140, 65238780), (10146, 65200200), (10288, 64300275), (10413, 63528400), (10680, 61940190), (11115, 59516080), (11400, 58028178), (11570, 57175560), (11574, 57155800), (11700, 56540276), (11856, 55796325), (12168, 54365650), (12217, 54147600), (12350, 53564472), (12675, 52191024), (12816, 51616825), (12844, 51504300), (12860, 51440220), (13350, 49552152), (13520, 48929085), (13528, 48900150), (13680, 48356815), (13884, 47646300), (14820, 44637060), (15041, 43981200), (15210, 43492520), (15219, 43466800), (15432, 42866850), (15600, 42405207), (16020, 41293460), (16055, 41203440), (16075, 41152176), (16718, 39569400), (16900, 39143268), (16910, 39120120), (17100, 38685452), (17355, 38117040), (17784, 37197550), (17800, 37164114), (18512, 35734725), (18525, 35709648), (19266, 34336200), (19290, 34293480), (19760, 33477795), (20025, 33034768), (20280, 32619390), (20292, 32600100), (20826, 31764200), (21360, 30970095), (21983, 30092400), (22230, 29758040), (22800, 29014089), (23140, 28587780), (23148, 28577900), (23400, 28270138), (24336, 27182825), (24434, 27073800), (24700, 26782236), (25077, 26379600), (25350, 26095512), (25365, 26080080), (25688, 25752150), (25720, 25720110), (26700, 24776076), (27056, 24450075), (27768, 23823150), (28899, 22890800), (28925, 22870224), (28935, 22862320), (29640, 22318530), (30082, 21990600), (30420, 21746260), (30438, 21733400), (30864, 21433425), (32040, 20646730), (32110, 20601720), (32150, 20576088), (33436, 19784700), (33800, 19571634), (33820, 19560060), (34200, 19342726), (34710, 19058520), (35568, 18598775), (35600, 18582057), (36651, 18049200), (37050, 17854824), (38025, 17397008), (38532, 17168100), (38580, 17146740), (40050, 16517384), (40560, 16309695), (40584, 16300050), (41652, 15882100), (41795, 15827760), (42275, 15648048), (43966, 15046200), (44460, 14879020), (45123, 14660400), (46280, 14293890), (46296, 14288950), (46800, 14135069), (48165, 13734480), (48225, 13717392), (48868, 13536900), (49400, 13391118), (50154, 13189800), (50700, 13047756), (50730, 13040040), (51376, 12876075), (51440, 12860055), (52065, 12705680), (53400, 12388038), (55536, 11911575), (55575, 11903216), (57227, 11559600), (57798, 11445400), (57850, 11435112), (57870, 11431160), (59280, 11159265), (60164, 10995300), (60840, 10873130), (60876, 10866700), (61085, 10829520), (64080, 10323365), (64220, 10300860), (64300, 10288044), (65949, 10030800), (66872, 9892350), (67600, 9785817), (67640, 9780030), (68400, 9671363), (69420, 9529260), (73302, 9024600), (74100, 8927412), (75205, 8796240), (75231, 8793200), (76050, 8698504), (76095, 8693360), (77064, 8584050), (77160, 8573370), (80100, 8258692), (80275, 8240688), (81168, 8150025), (83304, 7941050), (83590, 7913880), (84550, 7824024), (86775, 7623408), (87932, 7523100), (88920, 7439510), (90246, 7330200), (92560, 7146945), (92592, 7144475), (96330, 6867240), (96450, 6858696), (97736, 6768450), (98800, 6695559), (100308, 6594900), (101400, 6523878), (101460, 6520020), (104130, 6352840), (106800, 6194019), (108667, 6087600), (109915, 6018480), (109953, 6016400), (111150, 5951608), (114454, 5779800), (115596, 5722700), (115700, 5717556), (115740, 5715580), (120328, 5497650), (121680, 5436565), (121752, 5433350), (122170, 5414760), (125385, 5275920), (126825, 5216016), (128440, 5150430), (128600, 5144022), (131898, 5015400), (133744, 4946175), (135280, 4890015), (135369, 4886800), (138840, 4764630), (144495, 4578160), (144675, 4572464), (146604, 4512300), (148200, 4463706), (150410, 4398120), (150462, 4396600), (152100, 4349252), (152190, 4346680), (154128, 4292025), (154320, 4286685), (158821, 4165200), (160200, 4129346), (160550, 4120344), (166608, 3970525), (167180, 3956940), (169100, 3912012), (171681, 3853200), (173550, 3811704), (175864, 3761550), (177840, 3719755), (180492, 3665100), (183255, 3609840), (192660, 3433620), (192900, 3429348), (195472, 3384225), (197847, 3343600), (200616, 3297450), (202800, 3261939), (202920, 3260010), (208260, 3176420), (208975, 3165552), (217334, 3043800), (219830, 3009240), (219906, 3008200), (222300, 2975804), (225615, 2932080), (228908, 2889900), (231192, 2861350), (231400, 2858778), (231480, 2857790), (240656, 2748825), (240825, 2746896), (243504, 2716675), (244340, 2707380), (250770, 2637960), (253650, 2608008), (256880, 2575215), (257200, 2572011), (260325, 2541136), (263796, 2507700), (270738, 2443400), (277680, 2382315), (285779, 2314800), (286135, 2311920), (288990, 2289080), (289350, 2286232), (293208, 2256150), (296400, 2231853), (300820, 2199060), (300924, 2198300), (304200, 2174626), (304380, 2173340), (305425, 2165904), (317642, 2082600), (320400, 2064673), (321100, 2060172), (326001, 2029200), (329745, 2006160), (334360, 1978470), (338200, 1956006), (343362, 1926600), (347100, 1905852), (351728, 1880775), (360984, 1832550), (366510, 1804920), (376025, 1759248), (376155, 1758640), (380475, 1738672), (385320, 1716810), (385800, 1714674), (395694, 1671800), (401232, 1648725), (405840, 1630005), (416520, 1588210), (417950, 1582776), (434668, 1521900), (439660, 1504620), (439812, 1504100), (444600, 1487902), (451230, 1466040), (457816, 1444950), (462384, 1430675), (462800, 1429389), (462960, 1428895), (476463, 1388400), (481650, 1373448), (488680, 1353690), (501540, 1318980), (507300, 1304004), (515043, 1284400), (520650, 1270568), (527592, 1253850), (541476, 1221700), (543335, 1217520), (549575, 1203696), (549765, 1203280), (571558, 1157400), (572270, 1155960), (577980, 1144540), (578700, 1143116), (586416, 1128075), (601640, 1099530), (601848, 1099150), (608400, 1087313), (608760, 1086670), (610850, 1082952), (626925, 1055184), (635284, 1041300), (642200, 1030086), (652002, 1014600), (659490, 1003080), (668720, 989235), (676400, 978003), (676845, 977360), (686724, 963300), (694200, 952926), (721968, 916275), (722475, 915632), (733020, 902460), (743951, 889200), (752050, 879624), (752310, 879320), (760950, 869336), (770640, 858405), (771600, 857337), (791388, 835900), (794105, 833040)]